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google/oak: Add Samsung K4E6E304EB 4G LPDDR3 SDRAM for elm-rev1 SKU2 

BUG=none
BRANCH=none
TEST=emerge-elm coreboot

Change-Id: Ib40076f2bb1516fe222e52e18592c15073c9d288
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 84d188543a9e949f7bf792ba704263a0bf97aa51
Original-Change-Id: I43ea6f07f5e337ca3bc5c5c4b3d56c89e5e0ca98
Original-Signed-off-by: PH Hsu <ph.hsu@mediatek.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/338212
Original-Commit-Ready: Yidi Lin <yidi.lin@mediatek.com>
Original-Tested-by: Yidi Lin <yidi.lin@mediatek.com>
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/14695
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
PH Hsu 2016-04-12 14:50:11 +08:00 committed by Patrick Georgi
parent 1efc72affa
commit b7041a7ee2
3 changed files with 132 additions and 16 deletions
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4
src/mainboard/google/oak/sdram_configs.c
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@ -21,9 +21,9 @@
static const struct mt8173_sdram_params sdram_configs[] = {
#include "sdram_inf/sdram-lpddr3-hynix-2GB.inc" /* ram_code = 0000 */
#include "sdram_inf/sdram-lpddr3-samsung-2GB.inc" /* ram_code = 0001 */
#include "sdram_inf/sdram-lpddr3-samsung-4GB.inc" /* ram_code = 0010 */
#include "sdram_inf/sdram-lpddr3-K4E6E304EE-4GB.inc" /* ram_code = 0010 */
#include "sdram_inf/sdram-lpddr3-hynix-4GB.inc" /* ram_code = 0011 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 0100 */
#include "sdram_inf/sdram-lpddr3-K4E6E304EB-4GB.inc" /* ram_code = 0100 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 0101 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 0110 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 0111 */

116
src/mainboard/google/oak/sdram_inf/sdram-lpddr3-K4E6E304EB-4GB.inc Normal file
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@ -0,0 +1,116 @@
{ /* 4GB (16Gb + 16Gb) for dual rank dram setting */
{
.impedance_drvp = 0x9,
.impedance_drvn = 0xa,
.datlat_ucfirst = 19,
.ca_train = {
[CHANNEL_A] = { 8, 7, 6, 7, 4, 2, 2, 3, 4, 5},
[CHANNEL_B] = { 0, 0, 1, 0, 0, 5, 5, 3, 6, 5}
},
.ca_train_center = {
[CHANNEL_A] = 2,
[CHANNEL_B] = 0
},
.wr_level = {
[CHANNEL_A] = { 5, 6, 5, 6},
[CHANNEL_B] = { 6, 6, 6, 4}
},
.gating_win = {
[CHANNEL_A] = {
{ 28, 56},
{ 28, 56}
},
[CHANNEL_B] = {
{ 28, 56},
{ 28, 56}
}
},
.rx_dqs_dly = {
[CHANNEL_A] = 0x110e0b0b,
[CHANNEL_B] = 0x12100d0d
},
.rx_dq_dly = {
[CHANNEL_A] = {
0x01040302,
0x04010300,
0x02040300,
0x04030302,
0x04070400,
0x07070707,
0x05070808,
0x00010404
},
[CHANNEL_B] = {
0x05060604,
0x04010400,
0x05070300,
0x05030504,
0x07090500,
0x08090707,
0x080a0a0a,
0x02000604
}
},
},
{
.actim = 0xaafd478c,
.actim1 = 0x91001f59,
.actim05t = 0x000025e1,
.conf1 = 0x00048403,
.conf2 = 0x030000a9,
.ddr2ctl = 0x000063b1,
.gddr3ctl1 = 0x11000000,
.misctl0 = 0x21000000,
.pd_ctrl = 0xd1976442,
.rkcfg = 0x002156c1,
.test2_3 = 0xbfc70401,
.test2_4 = 0x2801110d
},
{
.cona = 0xa053a057,
.conb = 0x17283544,
.conc = 0x0a1a0b1a,
.cond = 0x00000000,
.cone = 0xffff0848,
.conf = 0x08420000,
.cong = 0x2b2b2a38,
.conh = 0x00000000,
.conm_1 = 0x40000500,
.conm_2 = 0x400005ff,
.mdct_1 = 0x80030303,
.mdct_2 = 0x34220c3f,
.test0 = 0xcccccccc,
.test1 = 0xcccccccc,
.testb = 0x00060124,
.testc = 0x38470000,
.testd = 0x00000000,
.arba = 0x7f077a49,
.arbc = 0xa0a070dd,
.arbd = 0x07007046,
.arbe = 0x40407046,
.arbf = 0xa0a070c6,
.arbg = 0xffff7047,
.arbi = 0x20406188,
.arbj = 0x9719595e,
.arbk = 0x64f3fc79,
.slct_1 = 0x00010800,
.slct_2 = 0xff03ff00,
.bmen = 0x00ff0001
},
{
.mrs_1 = 0x00830001,
.mrs_2 = 0x001c0002,
.mrs_3 = 0x00010003,
.mrs_10 = 0x00ff000a,
.mrs_11 = 0x0000000b,
.mrs_63 = 0x0000003f
},
.type = TYPE_LPDDR3,
.dram_freq = 896 * MHz,
},

0
src/mainboard/google/oak/sdram_inf/sdram-lpddr3-samsung-4GB.inc → src/mainboard/google/oak/sdram_inf/sdram-lpddr3-K4E6E304EE-4GB.inc
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